“…At the end of their first year, children start to communicate intentionally with others through gestures (Bates et al, 1979;Butterworth, 2003;Tomasello, 1999), which include pointing gestures, symbolic and ostensive gestures of giving and showing (Carpendale et al, 2021). By then, as shown above, they already produce self-directed gestures: private pointing gestures (Delgado et al, 2010), self-directed symbolic gestures (Konishi et al, 2018;Rodríguez, 2009) and private ostensive gestures (Dupertuis & Moro, 2016;Guevara et al, 2020;Moreno-Núñez et al, 2020;Moro et al, 2015). Furthermore, analysing self-directed gestures can shed a lot of light on how children resolve their difficulties.…”